Compare 2909 vs 2957
| Property | 2909 | 2957 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 29091 | 29571 |
| Prime factorization | 2909 | 2957 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2909 | 1, 2957 |
| Number of properties | 9 | 9 |
| Additive primes | 220th | |
| Chen primes | 250th | 253rd |
| Cousin primes (2nd member) | 87th | |
| Harmonic primes | 152nd | 153rd |
| Isolated primes | 262nd | 267th |
| Long primes | 172nd | |
| Primes | 421st | 426th |
| Pythagorean primes | 207th | 210th |
| Sexy primes (1st member) | 168th | |
| Sexy primes (2nd member) | 167th | |
| Sexy prime triplets (1st member) | 62nd | |
| Sexy prime triplets (3rd member) | 61st | |
| Super primes | 82nd | |
| Roman numberals | MMCMIX | MMCMLVII |
| Base 2 | 1011010111012 | 1011100011012 |
| Base 3 | 102222023 | 110011123 |
| Base 4 | 2311314 | 2320314 |
| Base 5 | 431145 | 433125 |
| Base 6 | 212456 | 214056 |
| Base 7 | 113247 | 114237 |
| Base 8 | 55358 | 56158 |
| Base 9 | 38829 | 40459 |
| Base 10 | 290910 | 295710 |
| Base 11 | 220511 | 224911 |
| Base 12 | 182512 | 186512 |
| Base 13 | 142a13 | 146613 |
| Base 14 | 10bb14 | 111314 |
| Base 15 | cde15 | d2215 |
| Base 16 | b5d16 | b8d16 |